Intel Pentium III 550 - RB80526PY550256 (BX80526F550256 / BX80526F550256E)笔记本cpu

一般信息

类型

CPU / Microprocessor

细分市场

Desktop

系列

Intel Pentium III

型号

550E

CPU部件号

RB80526PY550256 is an OEM/tray microprocessor
BX80526F550256 is a boxed microprocessor
BX80526F550256E is a boxed microprocessor

频率

550 MHz

总线速度

100 MHz

时钟倍频器

5.5

封装

370-pin Flip-Chip Pin Grid Array (FC-PGA)
1.95" x 1.95" (4.95 cm x 4.95 cm)

接口

接口 370 / PGA370

发布时间

Oct 25, 1999

指导价格

$368

S规格号

部件号	ES/QS处理器			生产处理器
	QD08	QF12	QF94	SL3QA	SL3R3	SL44G	SL45T
BX80526F550256					+	+	+
BX80526F550256E					+
RB80526PY550256	+	+		+	+	+
Unknown			+

架构 / 微体系结构

微体系结构

处理器内核

Coppermine

核心步进

cA2 (QD08, QF12, SL3QA, SL3R3)
cB0 (SL44G, SL45T)

CPUIDs

681 (SL3QA, SL3R3)
683 (SL44G, SL45T)

制造工艺

0.18 micron
28 million transistors

模具尺寸

104.6mm² (CPUID 0683h)

数据位宽

32 bit

Data bus width

64 bit

CPU核心数

线程数

浮点单元

Integrated

1级缓存大小

16 KB instruction cache
16 KB data cache

2级缓存大小

Full-speed integrated 8-way set associative 256 KB

多重处理

Up to 2 processors

特征

MMX instructions
SSE / Streaming SIMD Extensions

低功耗特性

AutoHALT state
Stop Grant state
Sleep state
Deep Sleep state
System Management Mode

电/热参数

Min/Recommended/Max V核

1.52V / 1.6V / 1.64V
1.57V / 1.65V / 1.69V
1.62V / 1.7V / 1.74V

最小/最大工作温度

0°C - 85°C

热设计功耗

14.5 Watt (CPUID 0686h)

Notes on Intel Pentium III 550E (接口 370)

The processor is usually marked as 550E/256/100/1.6V, 550E/256/100/1.65V or 550E/256/100/1.7V, where the last number specifies processor's core voltage. If the processor is marked with RB80526PY550256 编号 then use processor specification number to identify processor's core voltage
Stepping cA2 CPUs for 接口 370 were not validated for dual-processing

类别:CPU	制造商:Intel
家族:Pentium III	产品:Intel Pentium III 600 - RB80526PZ600256 (BX80526C600256 / BX80526C600256E)